概述

结缔组织增生性小圆细胞肿瘤(DSRCT)是一种软组织癌,通常始发于腹部。有时,这种癌症可发生在身体其他部位。

结缔组织增生性小圆细胞肿瘤是一种罕见的癌症,起源于细胞生长,这种生长通常发生于腹部和骨盆内衬组织中。这种组织内衬称为腹膜。癌细胞可迅速扩散到附近其他器官,可能包括膀胱、结肠和肝脏。

结缔组织增生性小圆细胞肿瘤可能发生于任何人群,但在年轻男性和男孩中更常见。

结缔组织增生性小圆细胞肿瘤的治疗通常包括联合治疗。治疗选择可能包括手术、化疗和放射疗法。

结缔组织增生性小圆细胞肿瘤是一种软组织肉瘤。“软组织肉瘤”这一术语用于描述癌症的一个大类,这类癌症均发病于连接、支撑和围绕其他身体结构的组织。

症状

结缔组织增生性小圆细胞肿瘤的症状因癌症起源部位而异。此类肿瘤最常始于腹部。

腹部结缔组织增生性小圆细胞肿瘤的体征和症状包括:

  • 腹部肿胀
  • 腹痛
  • 便秘
  • 排尿困难

何时应该就医

如果您对任何持续的体征和症状感到担心,请与医务人员约诊。

病因

结缔组织增生性小圆细胞肿瘤的病因尚不明确。

但医生们已知的是,癌症始于细胞的 DNA 变化。细胞的 DNA 包含指示细胞该如何做的指令。上述变化则指示细胞快速增殖。从而形成一团癌细胞,被称为肿瘤。癌细胞可以侵入并破坏健康的身体组织。假以时日,癌细胞可能脱离并扩散到身体的其他部位。

在 Mayo Clinic 治疗

Feb. 23, 2024

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